Anaheim Automation MBC10P31 Guia do Utilizador descarregar pdf (Página 11)

August 2012L010184

Functions

Hard Limit Switches: When a hard limit switch is encountered, the pulses will stop. Hard limits

are intended as an emergency stop for your system.

Soft Limit Switches: These switches cause the pulse generator to ramp down to the base speed

and continue to run as the run input is still activated, unless encountering a hard limit switch.

Run Input: This input is used to begin the speciﬁ ed motion proﬁ le.

Max1/Max2: This input is used to select which proﬁ le runs when the run input is activated. To

use proﬁ le 1, then this input needs to be inactive (open). To use proﬁ le 2, then this input needs

to be active.

Motion Proﬁ les: The indexer will accept two different speed or motion proﬁ les. Each proﬁ le has

its own programmable Accel/Decel, Base speed and Max speed. These values are stored in

EEProm for standalone use and must be programmed before the pulse generator is ran.

Acceleration/Deceleration: The acceleration and deceleration are by default the same value.

This function controls the time that the motor will take to move from base speed to max speed.

The higher the value, the faster the motor will accelerate. The same principle applies for the

deceleration which is controlling the time it takes to go from maximum speed to base speed.

The higher the value, the faster the pulses will decelerate. The different accel/decel proﬁ les are

stored in EEprom for standalone use. (Range: 100 to 9,999,999)

Base Speed: The base speed is the speed at which motion starts and stops. It is entered directly

as the number of steps per second. This speed must always be less than the max speed. The

different base proﬁ les are stored in EEprom for standalone use. (Range:1 to 5000)

Max Speed: The max speed is the top speed the user wants the pulses to run at. This speed must

always be equal or greater than the base speed. It is entered directly as the number of steps/

second. The different max proﬁ les are stored in EEprom for standalone use. (Range:1 to 50,000)

Direction Input: If this input is open then the unit will be running in the clockwise direction. If

this input is active then the unit will be running in the counterclockwise direction. This pin can

be overridden by the programmable software direction. It will activate the direction output when

the pin is changed. This means, that if you start the proﬁ le from the software, the unit will look

at the software direction. If you start the indexer from the inputs, then the unit will look at the

direction input.

Busy Input: This output will be pulled low when the pulse generator is operating. It is an open

drain output so when the pulse generator is not running the pin is open.

Clock Output: This output will pulse at the same frequency as the internal clock to the motor

driver. It is an open drain output and pulled low during the active pulse of the pulse generator.

When the pulse generator is not running this output is open.

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Anaheim Automation MBC10P31 Guia do Utilizador Página 11